-
11.
公开(公告)号:US1223944A
公开(公告)日:1917-04-24
申请号:US9850916
申请日:1916-05-19
Applicant: EARLE GUYON L C
Inventor: EARLE GUYON L C
CPC classification number: F04B47/04
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公开(公告)号:US2893807A
公开(公告)日:1959-07-07
申请号:US55929256
申请日:1956-01-16
Applicant: EARLE GUYON L C
Inventor: EARLE GUYON L C
IPC: A47B77/08
CPC classification number: A47B77/08
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13.
公开(公告)号:US2638891A
公开(公告)日:1953-05-19
申请号:US79125547
申请日:1947-12-12
Applicant: EARLE GUYON L C
Inventor: EARLE GUYON L C
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14.
公开(公告)号:US1200090A
公开(公告)日:1916-10-03
申请号:US3459615
申请日:1915-06-17
Applicant: EARLE GUYON L C
Inventor: EARLE GUYON L C
CPC classification number: F04B49/04
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15.
公开(公告)号:US1121339A
公开(公告)日:1914-12-15
申请号:US1914850628
申请日:1914-07-13
Applicant: EARLE GUYON L C
Inventor: EARLE GUYON L C
CPC classification number: F16T1/28 , Y10T137/2947 , Y10T137/2956 , Y10T137/2965 , Y10T137/2968 , Y10T137/3059 , Y10T137/7316 , Y10T137/86276
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